1
Williams Virgil C: Cryogenic crushing of materials. May 30, 1972: US3666185 (23 worldwide citation)

A cryogenic process for disintegrating materials such as metals, plastics, rubber, foodstuffs; wastes such as scrap iron, garbage, etc. The process is employed for materials which have decreased impact resistance upon refrigeration to low temperatures and recovers the refrigeration from the material ...


2
Elutriators. Nat Res Dev, September 23, 1981: GB2071518-A (7 worldwide citation)

An elutriator is provided comprising a filter formed by a random fibrous network having interstices of such size and distribution as to capture a major proportion of the non-respirable airborne particles in an air flow therethrough within a prescribed range of velocity for which particle capture is ...


3
Philip L Belliveau, Samuel W Pollard: Method for recovering PVC and urethane foam from commingled trim waste using elutriators. Davidson Textron, Reising Ethington Barnard Perry & Milton, October 19, 1993: US05253813 (4 worldwide citation)

A method and apparatus for reclaiming urethane foam and polyvinyl chloride plastic material from composite plastic articles (18). The articles pass through a granulator (23) and pass through a first elutriator (36) where two streams of particles are formed. A denser stream passes to a second elutria ...


4
Belliveau Philip L, Pollard Samuel W: Method for recovering pvc and urethane foam from commingled trim waste using elutriators.. Davidson Textron, April 27, 1994: EP0594307-A1 (2 worldwide citation)

A method and apparatus for reclaiming urethane foam and polyvinyl chloride plastic material from composite plastic articles (18). The articles pass through a granulator (23) and pass through a first elutriator (36) where two streams of particles are formed. A denser stream passes to a second elutria ...


5
Llang Yuh Chen: Multi-stage process for producing a material of a battery cell. Ya Fen Chen, October 2, 2018: US10086351

A system and method thereof are provided for multi-stage processing of one or more precursor compounds into a battery material. The system includes a mist generator, a drying chamber, one or more gas-solid separators, and one or more in-line reaction modules comprised of one or more gas-solid feeder ...


6
Liang Yuh Chen: Method for preparing a material of a battery cell. Ya Fen Chen, September 18, 2018: US10076737

A continuous process for producing a material of a battery cell using a system having a mist generator, a drying chamber, one or more gas-solid separators and a reactor is provided. A mist generated from a liquid mixture of two or more metal precursor compounds in desired ratio is dried inside the d ...


7
Edward Norman Peters, Scott Michael Fisher: Ultrafine poly(phenylene ether) particles and compositions derived therefrom. SABIC Global Technologies, Honigman Miller Schwarts and Cohn, Heidi M Berven, April 4, 2017: US09611385

Disclosed are compositions comprising: (a) 10 to 40 percent by weight of the ultrafine particulate poly(phenylene ether), wherein the mean particle size of the poly(phenylene ether) is 9 microns or less; (b) 60 to 90 percent by weight of an epoxy resin; wherein the weight percents are based on the t ...


8
Improvements relating to mechanism for classifying powdered material by elutriation. Kinetic Elutriators, Arthur John Prangley, June 6, 1935: GB429818-A

429,818. Washing powdered materials. KINETIC ELUTRIATORS, Ltd., 11, Southampton Row, and PRANGLEY, A. J., 37, Southgate Road, Islington, both in London. Dec. 6, 1934, No. 3 5 0 6 2. [Class 82 (ii)] In washing-apparatus in which the opening and closing of a valve in a discharge pipe leading from the ...


9
Improvements in or relating to elutriating apparatus. Kinetic Elutriators, Alexander William Kimberley Ca, August 9, 1937: GB470100-A

470,100. Elutriators. KINETIC ELUTRIATORS, Ltd., and POTTS, A. W. K. CARNEGY-. Jan. 9, 1936, No. 775. [Class 82 (ii)] An elutriator for grading diamonds &c. comprises an upper vessel 1 with parallel sides rising from a downwardly and inwardly tapering portion 2, and a lower vessel with a cylindrical ...


10
Improvements in elutriators. Olof Nilsson Rikof, June 22, 1931: GB351514-A

351,514. Washing granular and like materials. RIKOF, O. N., Broxbourne, Hertfordshire. March 20, 1930, No. 8944. [Class 82 (ii).] An elutriator for washing sand etc. comprises an elongated funnel-shaped vessel a to one end of which the sludge is fed through a gulley d. The water and light material o ...